https://www.selleckchem.com/btk.html
New clade 20B appear by March 2020 and 20D appear by May 2020 till January 2021. To determine the impact of diet quality interventions on neurocognitive decline in older adults. Four databases were searched (Medline, EMBASE, CENTRAL and PsycINFO) for randomised controlled trials involving diet quality interventions and cognitive outcomes in older adults. Study quality was assessed using the Cochrane Risk of Bias tool. Outcomes selected for meta-analysis were memory and executive function, for which standardised mean differences (SMD) were calculated